• Cyber Security Administrator

    Robert Half Technology (Cleveland, OH)
    Description We are looking for an experienced Cyber Security Administrator to join our team in Cleveland, Ohio. In this role, you will be responsible for ... of experience in cybersecurity or related fields. * Strong expertise in firewall technologies, including Checkpoint and Cisco ASA. * Proficiency in managing and… more
    Robert Half Technology (09/27/25)
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  • Network Administrator

    Huntington Ingalls Industries (San Diego, CA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... Technologies is seeking a qualified candidate for the role of Network Administrator for the NITE program. The Navy Integrated Training Environment (NITE) Network… more
    Huntington Ingalls Industries (09/10/25)
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  • NITE Network Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... for a short video: https://vimeo.com/732533072 Summary The NITE Network Administrator is responsible for operating, maintaining, and troubleshooting network… more
    Huntington Ingalls Industries (09/23/25)
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  • Senior Systems Administrator III…

    V2X (Bangor, WA)
    …implementing such scripted technologies is a plus. + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF) System Administrator (451); Intermediate Level for ... respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator III Generalist - active TS/SCI clearance to support our government… more
    V2X (09/05/25)
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  • NCIS SharePoint Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **SharePoint Administrator ** at GDIT. Shape what's next for mission-critical government projects ... criminal investigation, law enforcement (LE), counter-terrorism (CT), counterintelligence (CI), and cyber matters. NCIS not only has primary responsibility for all… more
    General Dynamics Information Technology (10/04/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and qualified Senior ... Network Systems Administrator - Primary Domain Administrator (PDA) to...Red hat Linux, McAfee, Active Directory, Doman Name, ESS ePO/ Firewall /Policy/Rogue Sensor/Agent Handler, Firefox, Oracle JRE, IIS Server/Site, Database,… more
    General Dynamics Information Technology (09/27/25)
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  • Cloud Administrator - Infrastructure as…

    FGS, LLC (Mcb Quantico, VA)
    Cloud Administrator - Infrastructure as a Service (IaaS) SpecialistMCB Quantico, VA Requires US Citizenship Employment Term and Type: Regular, Full Time Required ... TS/SCI Required Education: High School or Equivalent **Job Description:** The Cloud Administrator - Infrastructure as a Service (IaaS) Specialist helps align the… more
    FGS, LLC (09/24/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, maintaining, and troubleshooting network… more
    Huntington Ingalls Industries (08/23/25)
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  • Network Administrator (Network…

    Huntington Ingalls Industries (Fairfax, VA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... Where Hard Stuff is Done Right! The Mission Technologies Network Administrator is responsible for operating, maintaining, and troubleshooting network connectivity… more
    Huntington Ingalls Industries (07/12/25)
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  • Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** LINUX SYSTEM ADMINISTRATOR (UNIX) (RDTE) Bowhead is looking for a Linux Systems Administrator (UNIX) to support our upcoming CORP IT proposal ... effort. The Linux Administrator will be responsible for system administration and customer...centralized directory for authentication + Manage security, including basic firewall and SELinux configuration + Configuring static routes, packet… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Network Administrator

    Air Comm Corporation (Westminster, CO)
    Network Administrator Thornton, CO (http://maps.google.com/maps?q=14903+Grant+Street+Suite+#110+Thornton+CO+USA+80023) Apply Description At Signia Aerospace, the ... network administrator is responsible for maintaining the networks and systems...needed. . Work with SOC team to ensure solid cyber security for the entire organization Requirements Required skills… more
    Air Comm Corporation (09/18/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's ... intranets, and other data communication systems. The Network / System Administrator will help architect, design and analyze network models. Requires participation… more
    Parsons Corporation (08/15/25)
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  • Systems Administrator - Senior

    Amentum (Warrenton, VA)
    Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking a System Administrator to ... transformative change. **Responsibilities:** The duties and responsibilities of theSenior System Administrator include, but are not limited to, the following: +… more
    Amentum (09/25/25)
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  • F-22 iMIS System Administrator (Entry…

    Lockheed Martin (Langley Air Force Base, VA)
    …Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As critical members of ... with limited access to medical care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our customer, you will wear many hats;… more
    Lockheed Martin (08/16/25)
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  • Senior Associate, Cyber Intelligence

    L3Harris (Camden, AR)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, ... Cyber Intelligence Job Code: 28033 Job Location: Camden, AR...standards (NISPOM, DAAPM, RMF, JSIG, NIST 800-53) + System administrator experience with operating systems: Microsoft Windows, Linu +… more
    L3Harris (08/31/25)
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  • ABAD Lead System Administrator

    Parsons Corporation (Centreville, VA)
    …**Job Description:** Parsons is looking for an amazingly talented **Lead** **Senior Systems Administrator ** to join our team! In this role you will get to design, ... + 5 + years of experience in a System Administrator role + Experience with virtualization + Experience with...Hat Enterprise Linux + Experience with routers, switches, and firewall configuration + Understanding of STIG, SCAP, and RMF… more
    Parsons Corporation (10/02/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …part of our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in Aurora, Colorado. **Job ... following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on...the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + Report on project status as… more
    Northrop Grumman (09/11/25)
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  • Senior Network Administrator - TS/SCI…

    General Dynamics Information Technology (Washington, DC)
    …Yes **Job Description:** Transform technology into opportunity a Network Computer Systems Administrator with GDIT. A career in enterprise IT means connecting and ... people are our differentiator. As a Network Computer Systems Administrator , you will help ensure today is safe and...solutions and secure remote access. + Implement and manage firewall platforms (Cisco ASA/Firepower, Palo Alto, Juniper SRX) with… more
    General Dynamics Information Technology (09/11/25)
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  • Network Administrator III - Crystal City

    Epsilon, Inc (Arlington, VA)
    **Network Administrator III** **Epsilon is now part of AMERICAN SYSTEMS!** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS. Together, we're ... Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and enduring multinational...as a top priority. **An average day:** As Network Administrator III, you will be responsible for managing and… more
    Epsilon, Inc (09/06/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... protect the Navy Federal brand, data, and IT assets from cyber -based threats by deploying, configuring, managing, and maintaining technologies/infrastructure in… more
    Shuvel Digital (09/25/25)
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